Just curious as to what parts from the BMW Performace catalogue are you getting, I will be keen on the aluminium footrest, the CF mirrors, spoiler and interior, would like the brakes and the air intake and the strut brace but I do not know how much difference this will make on the car, I reckon that on the track the strut brace will make a difference but do not know how much it will.
Also does anyone know from when will these be available?

Hi Carlos, a group of us have made a group buy from gravityautosports in the US. There should be a list of things that should have been ordered. http://www.1addicts.com/forums/showthread.php?t=7927
As for when they will be available in Aus, i am under the impression that they will be available when the car is released (12th of may).